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jcoomans's avatar
jcoomans
Aspirant
Jul 02, 2016

ReadyNAS Pro 4 X-RAID2 with 4 Drives not rebuilding array after Drive 3 Failure

Recently, my ReadyNAS Pro 4 had a Hard Drive that failed in Drive 3. Since I am using X-RAID2, my volume is now running unprotected. I purchased a spare, hot-swappable drive and replaced it, but my ReadyNAS isn't rebuilding the array.

 

When I look in FrontView, it still shows the old drive listed and as DEAD. However, when I look in Logs, it shows the drive failure, drive removal, new drive insertion, and then the final message, "Data volume will be rebuilt with Drive 3." However, it is not rebuilding the volume, and even if I reboot the system, it doesn't rebuild the volume.

 

Is there something I can do to kickstart the volume rebuilding process?

8 Replies

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  • DaneA's avatar
    DaneA
    NETGEAR Employee Retired

    Hi jcoomans,

     

    Try to connect the new drive to a PC then format it to NTFS format.   Afterwards, insert it again to bay 3 of your ReadyNAS Pro 4 then observe if it will rebuild the volume automatically when inserted.

     

     

    Regards,

     

    DaneA

    NETGEAR Community Team

    • StephenB's avatar
      StephenB
      Guru - Experienced User

      DaneA wrote:

      Try to connect the new drive to a PC then format it to NTFS format.   Afterwards, insert it again to bay 3 of your ReadyNAS Pro 4 then observe if it will rebuild the volume automatically when inserted.

       


      I suggest rebooting the NAS first.  If the status doesn't change, then remove the drive (NAS running) and hot-insert it.  Be very careful to remove/reinsert the correct drive.

       

      If that fails, then try the PC formatting.  

      • jcoomans's avatar
        jcoomans
        Aspirant

        Tried hot-swapping and then restarting. No effect. I'll try formatting now.

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